An ozone generator is a device that sucks in air from 1 side, passes it through an area where electrical discharges turn the Co2 into O3. The device is placed inside a room or vehicle, when there are no animals or humans present, the device can be turned on. After a certain amount of time (depends on the level of odor and size of the room), the device is turned off. The room or vehicle is then opened up to let the ozone filled air blow away. After the gas is completely gone, the room is safe to enter. Ozone is especially effective to clean air and remove smoke odors. Ozone doesn’t linger for very long, the gas will quickly decay into diatomic oxygen. This treatmentcan also be used to disinfect fabrics during the wash process.